<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			#box{
				width: 400px;
				height: 300px;
				display: grid;
				background: burlywood;
				grid-template-rows:100px 100px 100px;
				/*grid-template-rows:repeat(2,100px 50px);*/
				/*grid-template-rows:repeat(auto-fill,100px);*/
				/*grid-template-rows:1fr 1fr 1fr minmax(50px, 2fr);*/
				/*grid-template-rows:100px 130px 70px;
				 * 
				/*grid-template-columns:repeat(auto-fill,50px);*/
				/*grid-template-columns:auto 50px auto;*/
				/*grid-template-columns:220px 180px;*/
				grid-template-columns:200px 200px;
				
				
			}
			#box div{
				background-color: rgba(255, 255, 255, 0.8);
				border: 1px solid red;
  				text-align: center;
 				font-size: 30px;
			}
		</style>
	</head>
	<body>
		<div id="box">
			<div>1</div>
			<div>2</div>
			<div>3</div>
			<div>4</div>
			<div>5</div>
		</div>
	</body>
</html>
